What period of time did he live in?

Can t-rex's have babies crossed with different dinosaurs? Where can you find a brineep in monster galaxy? What was the first dinousor on Earth? Are birds descendants of dinosaurs? Where did Triceritops live? What are good Triceratops jokes? How long are Blue Sea Dragons? Where was Carnotaurus found? How the dinosaurs see? Are there really ugly dinosaurs in the world? Can a dog eat a dinosaur? When do Dinosaurs emerge at what time period? What is nicknamed T-Rex? How much did a t-rex leg weigh? What does a dinosaur and tree have in common? What is the name of the dinosaur that smelled like a chicken? What did the dragon from mulan look like? What is the name and size of the biggest t-Rex? In astrosaurs who is the captain of the dss sauropod? How much does a dugon weigh?